脉宽调制(PWM)变换器
pulse width modulation(PWM) converter
脉宽调制变换器
PWM converter
pulse width modulated inverter
双脉宽调制(PWM)变换器
back-to-back pulse-width modulation(PWM) converter
双脉宽调制变换器
double-PWM converter
back-to-back pulse-width modulation converter
单相–三相变换器
single-phase to three-phase converter
移相变换器相位第器
phase shifting transformer
移相脉宽调制
phase-shifted pulse width modulation
phase-shift pulse width modulation(PS-PWM
phase-shifting pulse width modulation
载波移相脉宽调制
carrier phase shift pulse width modulation
电流型脉宽调制器
current type pulse width modulator
电源型脉宽调制器
current tyre width mdulator
交流进给驱动晶体管脉宽调制变频器
transistor PWM converter for AC feed drive
交流主轴驱动晶体管脉宽调制变频器
transistor PWM converter for AC main spindle drive